Ruby Examples

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2026-01-15 14:01:21 +09:00
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#!/usr/bin/ruby
# -*- coding: utf-8 -*-
=begin
가장 나이가 많은 사람 찾기
=end
people = [{ name: "Charlie", age: 13 },
{ name: "Steve", age: 34 },
{ name: "Anne", age: 23 }]
person = people.max_by { |_| _[:age] }
puts person[:name]